#region Apache License
//
// Licensed to the Apache Software Foundation (ASF) under one or more 
// contributor license agreements. See the NOTICE file distributed with
// this work for additional information regarding copyright ownership. 
// The ASF licenses this file to you under the Apache License, Version 2.0
// (the "License"); you may not use this file except in compliance with 
// the License. You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//
#endregion

using System;

using log4net.Core;

namespace log4net.Filter
{
    /// <summary>
    /// The return result from <see cref="IFilter.Decide"/>
    /// </summary>
    /// <remarks>
    /// <para>
    /// The return result from <see cref="IFilter.Decide"/>
    /// </para>
    /// </remarks>
    public enum FilterDecision : int
    {
        /// <summary>
        /// The log event must be dropped immediately without 
        /// consulting with the remaining filters, if any, in the chain.
        /// </summary>
        Deny = -1,

        /// <summary>
        /// This filter is neutral with respect to the log event. 
        /// The remaining filters, if any, should be consulted for a final decision.
        /// </summary>
        Neutral = 0,

        /// <summary>
        /// The log event must be logged immediately without 
        /// consulting with the remaining filters, if any, in the chain.
        /// </summary>
        Accept = 1,
    }
}
